| abstract |
The utility model relates to a kind of distributed photovoltaic cables, belong to field of cable technology.Technical solution is: copper conductor (1) successively extrudes 105 DEG C of PVC insulating layers (2) and nylon sheath wire (3) outside, copper conductor (1), 105 DEG C of PVC insulating layers (2) and nylon sheath wire (3) form insulated wire cores, insulated wire cores have two, arranged in parallel, 90 DEG C of high fire-retardance low temperature resistant oil proof PVC sheaths (4) are extruded in outside two insulated wire cores.The beneficial effects of the utility model are: reducing the outside diameter of cable, the roundness of conductor is improved, cable cost has been saved, improve the anti ageing property of cable, excellent product performance improves the service life of cable. |